Home / 16,441.71-24,637.90-9,860.67

Finding the Fourth Proportional to 16,441.71, 24,637.90 and 9,860.67

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Solution

The fourth proportional to 16,441.71, 24,637.90 and 9,860.67 is: 14,776.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,441.71 : 24,637.90 = 9,860.67 : x
  2. Step 2: Convert to fraction form
    16,441.71/24,637.90 = 9,860.67/x
  3. Step 3: Cross multiply
    16,441.71x = 24,637.90 × 9,860.67
  4. Step 4: Simplify right side
    16,441.71x = 242,946,201.39
  5. Step 5: Solve for x
    x = 242,946,201.39/16,441.71
  6. Step 6: Final answer
    x = 14,776.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.